More importantly to me is for the new kernel (or the corresponding clibs) to overcome the 2GB file size limits. From time to time, there will be those who will be immediately put off by SME because of the 2GB limit problem ( irregardless of whether or not they will EVER have a file of that size ).
Additionally, as and when a new kernel is chosen, let it be one from the usual distribution kernels so that we have a hope of getting hardware driver support for it -- on going issue of not being able to get 2.2.19 drivers for certain devices. Yes, yes, there is still insistence that 2.2.19 is a standard RH 7.0 kernel BUT I maintain that if you went to any RedHat mirror and downloaded RH 7.0 or 7.1 from the publicly available sites, neither one is based on kernel 2.2.19 and therefore drivers that are available for RH 7.0 and 7.1 may not work with SME.
Kelvin